| Denmark | Sweden | |||
|---|---|---|---|---|
| Men | Women | Men | Women | |
| Recruited | 2032 | 2078 | 1247 | 1370 |
| Non-participants | 3170 | 3864 | 1378 | 1361 |
| Participant rate | 39% | 35% | 46% | 47% |
| Baseline investigation | 1958 | 1725 | 1123 | NA |
| Final examination | 1870 | 1725 | 894 | 929 |
| Couples | 1184 | 1125 | ||
| Denmark | Sweden | |||
|---|---|---|---|---|
| Men | Women | Men | Women | |
| Recruited | 2032 | 2078 | 1247 | 1370 |
| Non-participants | 3170 | 3864 | 1378 | 1361 |
| Participant rate | 39% | 35% | 46% | 47% |
| Baseline investigation | 1958 | 1725 | 1123 | NA |
| Final examination | 1870 | 1725 | 894 | 929 |
| Couples | 1184 | 1125 | ||